package com.hbzjt2012.operator;

public class Demo03 {
    public static void main(String[] args) {
        /*
        A = 0011 1100
        B = 0000 1101
        -------------------------
        A & B = 0000 1100
        A | B = 0011 1101
        A ^ B = 0011 0001
        ~B    = 1111 0010

        2 * 8 = 16 2*2*2*2
        效率极高！！！
        <<  *2
        >>  /2

        0000 0000   0
        0000 0001   1
        0000 0010   2
        0000 0011   3
        0000 0100   4
        0000 1000   8
        0001 0000   16

        */

        System.out.println(2 << 3);
    }
}
